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PRODUCT PARAMETERS
Description
| Boron Carbide Properties | |
| Other Names | B4C, B4C powder, black diamond, boron carbide powder, boron-carbon refractory ceramic |
| CAS No. | 12069-32-8 |
| Compound Formula | B4C |
| Molecular Weight | 55.26 |
| Appearance | Gray to Black Powder |
| Melting Point | 2763 °C |
| Boiling Point | 3500 °C |
| Density | 2.52 g/cm3 |
| Solubility in H2O | Insoluble |
| Electrical Resistivity | 0 to 11 10x Ω-m |
| Poisson's Ratio | 0.17-0.18 |
| Tensile Strength | 350 MPa (Ultimate) |
| Thermal Conductivity | 31 to 90 W/m-K |
| Thermal Expansion | 4.5 to 5.6 µm/m-K |
| Vickers Hardness | 26 Mpa |
| Young's Modulus | 240 to 460 Gpa |
| Exact Mass | 56.037222 |
| Boron Carbide Health & Safety Information | |
| Signal Word | Warning |
| Hazard Statements | H332 |
| Hazard Codes | Xi |
| Risk Codes | 20 |
| Safety Statements | 22-39 |
| RTECS Number | N/A |
| Transport Information | N/A |
| WGK Germany | 3 |
(Boron Carbide B4C Powder Cas 12069-32-8)
Overview of Boron Carbide B4C Powder
Boron Carbide (B-C) powder is an inorganic compound composed of boron and carbon elements, with a unique crystal structure and extremely high hardness, second only to diamond and cubic boron nitride. This powder has been widely used in multiple fields due to its excellent physical and chemical properties. In materials science, boron carbide powder is used as an abrasive, cutting tool, and coating material due to its high hardness, wear resistance, and thermal stability. In addition, in nuclear engineering and neutron absorption materials, boron doped carbon has attracted much attention due to its ability to effectively absorb neutrons. The synthesis process of boron doped carbon powder is relatively complex, requiring high temperature and pressure or special chemical reaction conditions. Its unique properties and wide application prospects have led to continuous in-depth research on this material.
Features of Boron Carbide B4C Powder
High hardness: The hardness of B ₄ C powder is second only to diamond and cubic boron nitride, making it an excellent wear-resistant material.
High thermal stability: It can maintain its structure and properties at high temperatures, giving it advantages in high-temperature applications.
Neutron absorption: B ₄ C powder can effectively absorb neutrons, which makes it important for applications in nuclear engineering and safety.
Chemical stability: In most environments, B ₄ C powder exhibits good chemical stability.
Application of Boron Carbide B4C Powder
Abrasives and cutting tools: Due to its high hardness, B ₄ C powder is used as an efficient abrasive and cutting tool, especially in high-precision machining.
Coating material: B ₄ C powder can be used as a coating material to enhance the wear resistance and hardness of the substrate.
Application of Boron Carbide B4C Powder
Neutron absorber material: In nuclear reactors and other nuclear facilities, B ₄ C powder is used to manufacture neutron absorbents to ensure safe operation of the reactor.
Bulletproof material: Due to its high hardness and other physical properties, B ₄ C powder is also used to manufacture high-performance bulletproof materials.
Chemical industry: In certain specific chemical reactions, B ₄ C powder serves as a catalyst or catalyst carrier to promote the progress of the reaction.
Company Profile
NANOTRUN(www.rboschco.com) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.
The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.
If you are looking for high-quality Boron Carbide B4C Powder, please feel free to contact us or click on the needed products to send an inquiry.
Payment Term
L/C, T/T, Western Union, Paypal, Credit Card etc.
Shipment Term
By sea, by air, by express, as customers request.
FAQ
Q1
What are the synthesis methods for Boron Carbide B ₄ C Powder?
Answer: The synthesis methods of Boron Carbide B ₄ C Powder mainly include high-temperature and high-pressure method, carbon thermal reduction method, chemical vapor deposition method, etc. These methods require specific reaction conditions and equipment to ensure the purity and performance of the powder.
Q2
What is the hardness of Boron Carbide B ₄ C Powder?
Answer: The hardness of Boron Carbide B ₄ C Powder is very high, second only to diamond and cubic boron nitride. This makes it have broad application prospects in the field of wear-resistant materials.
Q3
What are the advantages of Boron Carbide B ₄ C Powder in neutron absorption applications?
Answer: Boron Carbide B ₄ C Powder can effectively absorb neutrons with strong absorption capacity and good stability. This makes it of significant application value in the fields of nuclear engineering and neutron safety, ensuring the safe operation of nuclear reactors.
Q4
What is the chemical stability of Boron Carbide B ₄ C Powder?
Answer: Boron Carbide B ₄ C Powder exhibits good chemical stability in most environments and is not easily reactive with most chemical substances. This makes it have potential application value in some special chemical environments.
Q5
How to handle abandoned Boron Carbide B ₄ C Powder?
Answer: Abandoned Boron Carbide B ₄ C Powder should be properly disposed of in accordance with relevant environmental regulations. Due to its hardness and chemical stability, specialized equipment and methods are required during the treatment process to prevent pollution to the environment.
